baber/WOPTO huggingface dataset:
Patent TW-201223378-A (TW)
Title: Multi-layer flexible printed circuit board and method of manufacturing thereof
Inventor: MATSUDA FUMIHIKO
IPC: H05K3/46
Filed: 2011-04-14
Abstract: Disclosed is a method of manufacturing, inexpensively and with stability, a multi-layer flexible printed circuit board having a small-diameter step-via structure. The multi-layer flexible printed circuit board is provided with: a flexible insulation base material (11); an insulation base material (21) laminated onto the back-face of the insulation base material (11) with an adhesive layer (24) interposed therebetween; step-via holes (25) comprising upper holes (26) that penetrate through the insulation base material (11), and lower holes (27) that penetrate through the adhesive layer (24) and the flexible insulation base material (21), and that has land sections (31) exposed at the bottom face thereof; land sections (30) formed on the surface of the insulation base material (11); land sections (17b) formed on the back-face of the insulation base material (11); and step-vias (29) comprising inter-layer conductor paths (29a) that connect the land sections (30) and the land sections (17b), and inter-layer conductor paths (29b) that connect the land sections (31) and the land sections (17b). The difference in the diameters of the upper holes (26) and the lower holes (27) in the roll direction of the flexible base material, which is the starting material, is made to be greater than the difference in the diameters of the upper holes (26) and the lower holes (27) in a direction perpendicular to the roll direction.
Patent TW-201242617-A (TW)
Title: Scirpusin B-containing composition and method for producing the scirpusin B-containing composition
Inventor: SANO SHOKO
IPC: A61K8/49
Filed: 2011-04-27
Abstract: Provided is a scirpusin B- containing composition and a method for producing this scirpusin B- containing composition, the said scirpusin B- containing composition is obtained from natural substance and contains high amount of scirpusin B. This scirpusin B- containing composition is obtained from passionfruit by extraction. The extraction of scirpusin B is carried out by crushing the passion fruit seed, then adding at least one solvent selected from water-containing alcohols and water-containing ketons, and extracting the scirpusin B to said solvent.
Patent TW-201246885-A (TW)
Title: Interaction inductive touch signature device, signature system and interaction signature method
Inventor: LI AN-GUO
IPC: G06F3/041
Filed: 2011-05-03
Abstract: An interaction inductive touch signature device, signature system and interaction signature method are disclosed, wherein the signature system comprises an interaction inductive signature device, a database and an identification element. The interaction inductive signature device includes a touch panel and a processing unit. The identification element includes a main body and a trigger unit. The interaction signature method firstly places the identification element on the touch panel to allow the trigger unit contacting the touch panel and to generate an identification signal. Next, a holder of holding the identification element inputs a signature message on the touch panel, and the processing unit is connected to the database to confirm whether or not the signature message matches the identification signal and corresponding to signature data stored in the database such that the signature generates interaction to achieve purposes of convenient and accurate signature management.
Patent TW-201201156-A (TW)
Title: Spherical puzzle
Inventor: WU MING-YUAN
IPC: G09B27/08
Filed: 2011-05-09
Abstract: A spherical puzzle for learning knowledge about geography is disclosed. The spherical puzzle comprises a plastic sphere and a plurality of plastic puzzle pieces. The plastic puzzle pieces are arranged on the plastic sphere by a user and are held to the sphere by magnetism. The puzzle pieces are formed in the shape of specific land masses. Metal mesh is provided on either the plastic puzzle pieces or the plastic sphere to attract magnets on the puzzle pieces or the plastic sphere. A base is provided for holding the sphere and allows the sphere to be rotated or turned.
Patent TW-201203531-A (TW)
Title: High optical efficiency CMOS image sensor
Inventor: LAW SIMON PUI-CHUNG
IPC: H01L27/146
Filed: 2011-05-23
Abstract: High optical efficiency CMOS image sensors capable of sustaining pixel sizes less than 1.2 microns are provided. Due to high photodiode fill factors and efficient optical isolation, microlenses are unnecessary. Each sensor includes plural imaging pixels having a photodiode structure on a semiconductor substrate adjacent a light-incident upper surface of the image sensor. An optical isolation grid surrounds each photodiode structure and defines the pixel boundary. The optical isolation grid extends to a depth of at least the thickness of the photodiode structure and prevents incident light from penetrating through the incident pixel to an adjacent pixel. A positive diffusion plug vertically extends through a portion of the photodiode structure. A negative diffusion plug vertically extends into the semiconductor substrate for transferring charge generated in the photodiode to a charge collecting region within the semiconductor substrate. Pixel circuitry positioned beneath the photodiode controls charge transfer to image readout circuitry.
Patent TW-201223131-A (TW)
Title: An ultra low power oscillator
Inventor: SANDHU BAL S
IPC: H03K3/354
Filed: 2011-05-31
Abstract: A frequency generator is provided which is embodied in an integrated circuit manufactured at a process node below 100nm. The frequency generator comprises a current starved oscillator configured to generate an output frequency signal in dependence on a voltage of a bias signal and a self-biased current generator configured to generate the bias signal, wherein the self-biased current generator comprises a first transistor and a second transistor connected in series. The bias signal is taken from a midpoint between the first transistor and the second transistor, and respective gates of the first and second transistors are connected to keep said first and second transistors in a cut-off state. Accordingly the self-biased current generator operates in a deep sub-threshold state and a current of said bias signal is dependent on a leakage current in the first and second transistors.
Patent TW-201251401-A (TW)
Title: Terminal device and method for exchanging VoIP signaling
Inventor: CHANG YAO-WEN
IPC: H04M1/253
Filed: 2011-06-07
Abstract: A terminal device receives a mail address of a local user inputted by the local user, and converts the mail address of the local user to a local domain name according to a hash function. The terminal device transmits the local domain name and a local Internet protocol (IP) address to a dynamic domain name serve (DDNS) server to register with the DDNS server. The terminal device receives a mail address of a remote user inputted by the local user, and converts the mail address of the remote user to a remote domain name according to the hash function. The terminal device queries the DDNS server for a remote IP address corresponding to the remote domain name. The terminal device exchanges VoIP signaling with a remote terminal device according to the remote IP address. A method for exchanging VoIP signaling of the terminal device is also provided.
Patent TW-201238134-A (TW)
Title: Coupling mechanism for a PCB mounted microwave re-entrant resonant cavity
Inventor: KOKKINOS TITOS
IPC: H01P5/00
Filed: 2011-06-14
Abstract: A coupling mechanism to feed microwave signals to a 3-D PCB mounted resonant cavity. The microwave signals are coupled from a transmission line (61) embedded in a Printed Circuit Board PCB (67) to a resonant cavity (60) mounted on an external metalized surface (73) of this PCB. The coupling mechanism implements an easy-to-fabricate mechanism leading to high-quality filtering owing to the fact that the end of the transmission line is provided with a metalized feeding pad (63/71) located at the external layer of the PCB inside the resonant cavity. The resonant cavity is provided with a re-entrant inner stub (64) orthogonal to the PCB and separated from the PCB by a capacitive gap (66). The metalized feeding pad (63) is facing the inner stub in the area of the capacitive gap and is offset from the axial direction of this inner stub. The metalized feeding pad (63, 71) is further separated from the external metalized surface of the PCB by a surface capacitive gap (74).
Patent TW-201214907-A (TW)
Title: Laser
Inventor: WEICHMANN ULRICH
IPC: H01S3/16
Filed: 2011-06-20
Abstract: The invention relates to a laser (1) for emitting laser light in the visible spectral range. A rare earth doped anisotropic crystal (2) comprising a 5d-4f transition is arranged within a laser resonator (7, 8), and a pumping light source (3) pumps the crystal (2) for generating laser light in the visible spectral range by using the 5d-4f transition. The 5d-4f transition of the rare earth doped anisotropic crystal comprises an absorption band extending over several nm. Thus, pump light having a wavelength within a relatively broad wavelength range can be used. This reduces the requirements with respect to the wavelength accuracy of the pumping light source and, thus, more pumping light sources of an amount of produced pumping light sources can be used for assembling the laser, thereby reducing the amount of rejects.
Patent TW-201217845-A (TW)
Title: Optical connection through single assembly overhang flip chip optics die with micro structure alignment
Inventor: KIM BRIAN H
IPC: G02B6/42
Filed: 2011-07-14
Abstract: A system includes an optical transceiver assembly, including a flip chip connection of a semiconductor die with a photonic transceiver that overhangs a substrate to which it is to be connected. The assembly further includes an alignment pin that is held to the semiconductor die at a micro-engineered structure in the semiconductor die. The alignment pin provides passive alignment of the photonic transceiver with an optical lens that interfaces the photonic transceiver to one or more optical channels.
Patent TW-201245513-A (TW)
Title: Combined substrate having silicon carbide substrate
Inventor: HORI TSUTOMU
IPC: C30B29/34
Filed: 2011-07-19
Abstract: A first silicon carbide substrate has a first backside surface connected to a supporting portion, a first front-side surface opposite to the first backside surface, and a first side surface connecting the first backside surface and the first front-side surface to each other. A second silicon carbide substrate has a second backside surface connected to the supporting portion, a second front-side surface opposite to the second backside surface, and a second side surface connecting the second backside surface and the second front-side surface to each other and forming a gap between the first side surface and the second side surface. A closing portion closes the gap. Thereby, foreign matters can be prevented from remaining in a gap between a plurality of silicon carbide substrates provided in a combined substrate.
Patent TW-201222717-A (TW)
Title: Mounting table structure and processing apparatus
Inventor: NAGAOKA HIDEKI
IPC: H01L21/683
Filed: 2011-07-20
Abstract: Provided is a placing table structure, which is provided in an air-releasable processing container, and which has placed thereon a body to be processed. The placing table structure is provided with: a placing table (58), which has placed thereon the body to be processed, and has a heating unit that heats the body to be processed; a columnar structure (60), which stands from the bottom portion of the processing container, and has an upper end portion thereof connected to the lower surface of the placing table; a fixing unit (62), which fixes the lower end portion of the columnar structure to the bottom portion of the processing container; and a heat shield structure having a plurality of heat shield plates (64), which are dispersedly provided in the height direction of the columnar structure on the outer side of the columnar structure.
Patent TW-201313061-A (TW)
Title: LED auxiliary stabilizing circuit
Inventor: WANG HUNG-TSUNG
IPC: H05B37/02
Filed: 2011-09-01
Abstract: The present invention provides a LED auxiliary stabilizing circuit. By connecting a capacity with a control IC and at least a LED in parallel, the control IC can continuously work while no current flows through the LED. The present can promote standing voltage of the all LEDs and power factor so that the constant current can be stably provided at high voltage. The circuit of the present invention performs good effects with low cost.
Patent TW-201314108-A (TW)
Title: Lamp
Inventor: CHANG KUO-CHENG
IPC: F21V19/00
Filed: 2011-09-29
Abstract: A lamp includes a holder, a plurality of light source module, and a supporting plate. The supporting plate includes an assembling portion, a first supporting portion and a second supporting portion. The holder includes a assembling surface. The assembling portion of the supporting plate is fixed on the assembling surface of the holder. The first and second supporting portions are adjacent to each other, and each include at least one supporting surface supporting at least one light source module. The supporting surfaces of the first and second supporting portions are nonparallel to each other.
Patent TW-201316516-A (TW)
Title: High voltage device and manufacturing method thereof
Inventor: HUANG TSUNG-YI
IPC: H01L29/786
Filed: 2011-10-06
Abstract: The present invention discloses a high voltage device and a manufacturing method thereof. The high voltage device is formed in a substrate. The high voltage device includes: a gate, a source and drain, a drift region, and a mitigation region. The gate is formed on an upper surface of the substrate. The source and drain are located at both sides of the gate below the upper surface respectively, and the source and drain are separated by the gate. The drift region is located at least between the gate and the drain. The mitigation region is formed below the drift region, and the drift region has an edge closer to the source. A vertical distance between this edge of the drift region and the mitigation region is less than five times of a depth of the drift region.
Patent TW-201244370-A (TW)
Title: Low power discrete-time electronic circuit
Inventor: CHENG TING-YUAN
IPC: H03F1/02
Filed: 2011-10-19
Abstract: A low power discrete-time electronic circuit includes an amplifier, and a variable current supply. The variable current supply is electrically connected to the amplifier, and is utilized for supplying high current to the amplifier during a switching operation and supplying low current to the amplifier during a non-switching period.
Patent TW-201317642-A (TW)
Title: Light-guide module
Inventor: SHIAO PO-LING
IPC: G02B6/00
Filed: 2011-10-21
Abstract: A light-guide module including a light-guide sheet and a light source is provided. The light-guide sheet includes a light-emergent region and a plurality of localized micro-structures located at a first surface of the light-guide sheet, wherein the localized micro-structures are distributed outside the light-emergent region. The localized micro-structures includes a plurality of arc gutters disposed on a first region. The light source includes a plurality of light-emitting devices. An light-emergent area of the light-emitting devices is A. The light-emitting devices covers the first region of the localized micro-structures. The area of the first region occupied by the gutters having aspect ratio greater than 0.5 is greater than or substantially equal to 0.5A.
Patent TW-201229358-A (TW)
Title: Surface application of polymers to improve paper strength
Inventor: BORKAR SACHIN
IPC: D21H19/20
Filed: 2011-11-04
Abstract: Stable, coating compositions are disclosed. The compositions comprise an aqueous solution of cationic polymer, starch, and a stabilizing agent. Method of using the coating composition to improve the dry strength of paper is also disclosed.
Patent TW-201319703-A (TW)
Title: Pixel array
Inventor: TIEN KUN-CHENG
IPC: G02F1/1368
Filed: 2011-12-16
Abstract: A pixel array includes a first color pixel unit, a second color pixel unit and a third pixel unit, and the first, second and third pixel units respectively includes a scan line, a data line, an active device electrically connected to the scan line and the data line and a first pixel electrode electrically connected to the active device. The first pixel electrode has at least one first slit, and a first acute angle is formed by an extending direction of the first slit and an extending direction of the scan line. Any two of the first acute angle of the first color pixel unit, the first acute angle of the second color pixel unit, and the first acute angle of the third color pixel unit are different.
Patent TW-201238110-A (TW)
Title: Liquid composition for deposition of organic electroactive materials
Inventor: CHESTERFIELD REID JOHN
IPC: H01L51/00
Filed: 2011-12-20
Abstract: Compositions are provided for improved liquid deposition of electroactive material onto low surface energy layers. The liquid composition includes at least one organic electroactive material in a liquid medium. The liquid medium includes (a) at least 20% by volume, based on the total volume of the liquid medium, of a first solvent and (b) at least 1% by volume, based on the total volume of the liquid medium, of a liquid organic additive. The liquid medium pins on the underlying layer as determined by a dynamic receding contact angle test. The first solvent retracts on the underlying layer as determined by the dynamic receding contact angle test.
Patent TW-201231463-A (TW)
Title: Electronic device including a pyrimidine compound
Inventor: FENNIMORE ADAM
IPC: H01L51/50
Filed: 2011-12-20
Abstract: There is provided a compound having Formula I or Formula II In Formula I: R1-R4 are the same or different and are H, D, alkyl, silyl, alkoxy, cyano or aryl. At least two of R1-R4 are aryl groups and at least one aryl group includes an N, O, S-heterocycle. When two of R1-R4 include N-carbazolyl groups, two of R1-R4 are not aryl; In Formula II: Q is a single bond or a hydrocarbon aryl; and R5 and R6 are the same or different at each occurrence and are H, D, alkyl, silyl, alkoxy, cyano or aryl. At least one of R5 and at least one of R6 are an aryl group. At least one aryl group includes an N, O, S-heterocycle.
Patent TW-201242067-A (TW)
Title: Production method for solar cell module, and solar cell module
Inventor: HIGUCHI AKIFUMI
IPC: H01L31/18
Filed: 2011-12-21
Abstract: The present invention suppresses sealing resin to protrude outside a surface protective member or back protective member. Furthermore, the present invention provides a solar cell module that can achieve higher output and is excellent in long-term reliability. The present invention comprises a plurality of solar cells (2), and when a solar cell module (1) is produced by connecting between the solar cells (2) with a tab wire (6) that is connected via an adhesive layer (7) to connection electrodes (4, 5), and by sealing with a surface-protective member (12) on the light-receiving surface side and a back protective member (13) on the back side via first and second sealing resin layers (10, 11), which are arranged on the light-receiving surface side and on the back side of the plurality of solar cells (2), the plurality of solar cells (2) are sealed by the surface-protective member (12); and the back protective member (13) via the first and second sealing resin layers (10, 11) in which the ratio (B/A) of the thickness (A) of the tab wire (6) and the thickness (B) of the respective first sealing resin layer (10) and second sealing resin layer (11) is 1.4 to 3.0 using the tab wire (6) with a thickness of 0.2 mm to 0.4 mm.
Patent TW-201233785-A (TW)
Title: Liquid crystal composition containing polymerizable compound and liquid crystal display element
Inventor: SUDO GO
IPC: C09K19/12
Filed: 2011-12-22
Abstract: The liquid crystal composition containing polymerizable compound of present invention is related to a liquid crystal composition containing a polymerizable compound represented by general formula (I) and a compound represented by formula (II), which can be used in a liquid crystal element endowed liquid crystal alignment ability by polymerization. It is demanded that the polymerizable liquid crystal composition does not separate out in wild range of temperature and has low viscosity corresponding to high speed response. Further, it is also demanded that the liquid crystal display element using the liquid crystal composition has more stable alignment ability after polymerization, and the defect of expression property is not produced. Those problems are solved by using the specific compound of the present application.
Patent TW-201326685-A (TW)
Title: Illumination module and its light guide plate
Inventor: WU CHUN-TAN
IPC: F21V8/00
Filed: 2011-12-30
Abstract: An illumination module and a light guide plate are provided in this invention. The illumination module includes the light guide plate and light sources. The light guide plate includes a plate body having an external surface, a polygonal opening defined and surrounded by a plurality of internal light incident surfaces oppositely arranged with the external surface, and optical microstructures arranged on the internal light incident surfaces, respectively. The light sources are arranged in the polygonal opening and emit lights towards the optical microstructures of the internal light incident surfaces, respectively, thus, the optical microstructures are capable of leading some of the lights towards an imaginary angle bisector between any two of the internal light incident surfaces.
Patent TW-201331533-A (TW)
Title: Heat pipe structure
Inventor: WU CHUN-MING
IPC: F28D15/04
Filed: 2012-01-19
Abstract: A heat pipe structure includes a main body having a chamber. The chamber has a first side and a second side. A first capillary structure and a second capillary structure are respectively disposed on the first and second sides. A working fluid is filled in the chamber. The first capillary structure has a volume larger than a volume of the second capillary structure but smaller than one half of a circumference of inner wall face of the chamber. The first and second capillary structures are connected with each other. The first and second capillary structures and the inner wall face of the chamber together define at least one vapor passage. By means of the heat pipe structure, the amount of transferred heat is increased and the heat transfer efficiency is greatly enhanced.
Patent TW-201247825-A (TW)
Title: Adhesive composition and adhesive dry film
Inventor: TAKEDA TAKANOBU
IPC: B32B7/12
Filed: 2012-02-22
Abstract: The solving means of the present invention is an adhesive composition comprising: (A) an epoxy-containing polymer compound having the repeating unit represented by the formula (1), wherein 0 < (c+d)/(a+b+c+d) ≤ 1.0 is satisfied, X contains at least one organic group represented by the formula (2), and Y contains at least one organic group represented by the formula (3); and (B) a solvent. According to this invention, the effects of low manufacturing cost and high productivity can be achieved by not requiring exposure, baking and development steps. In addition, this adhesive composition is excellent in properties such as adhesive property required as an adhesive, hermetic sealing property, low hygroscopicity after thermal curing, etc. and is high in reliability such as the heat resistance and light resistance of a cured film.